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821
Combined Kernel-Based BDT-SMO Classification of Hyperspectral Fused Images
Published 2014-01-01“…To solve the poor generalization and flexibility problems that single kernel SVM classifiers have while classifying combined spectral and spatial features, this paper proposed a solution to improve the classification accuracy and efficiency of hyperspectral fused images: (1) different radial basis kernel functions (RBFs) are employed for spectral and textural features, and a new combined radial basis kernel function (CRBF) is proposed by combining them in a weighted manner; (2) the binary decision tree-based multiclass SMO (BDT-SMO) is used in the classification of hyperspectral fused images; (3) experiments are carried out, where the single radial basis function- (SRBF-) based BDT-SMO classifier and the CRBF-based BDT-SMO classifier are used, respectively, to classify the land usages of hyperspectral fused images, and genetic algorithms (GA) are used to optimize the kernel parameters of the classifiers. …”
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822
Procedural Policy Tools and the Temporal Dimensions of Policy Design
Published 2019-06-01“…However, most of this work has ignored the temporal dimension of mixes or has studied this only as an important contextual variable affecting instrument choices, for example, highlighting the manner in which tools and mixes often evolve in unexpected or unintended ways as they age. …”
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823
Evolution of the Chemical Composition of Primary Salts of the Verkhnekamskoe deposit
Published 2020-06-01“…It was established that potassium and magnesium salts of the Verkhnekamskoe deposit (Perm region, Russia) are deposited in a linear and spasmodic manner. Sylvine setting begins only when the brine is saturated enough for deposition of rocks with KCl content of 15–25 wt. %. …”
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824
Sustainable Land Use Dynamic Planning Based on GIS and Symmetric Algorithm
Published 2022-01-01“…The general land use planning is to arrange all kinds of land use behaviors in an orderly manner, and its own disorder will inevitably affect the scientific and authoritative nature of the general land use planning, which makes the effect of land management unsatisfactory. …”
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825
Controlled Sink Mobility Algorithms for Wireless Sensor Networks
Published 2014-04-01“…A wireless sensor network (WSN) consists of hundreds or thousands of sensor nodes organized in an ad hoc manner to achieve a predefined goal. Although WSNs have limitations in terms of memory and processors, the main constraint that makes WSNs different from traditional networks is the battery problem which limits the lifetime of a network. …”
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826
Kernel of Internet of Things:Internet of Data
Published 2017-12-01“…The Internet of Things (IoT) is a collection of devices,sensors and computing capabilities that enable intelligent command and control across vast regions in an automated manner,where data is generated by large-scaled devices and often sent to a centralized system for processing.Therefore,for IoT scenarios,it is important to have an efficient way to collect data at low power,transmit them in very short time,process them in close to real time,and send back the results of this processing.The main data problems in IoT are investigated,and the data entities are organized to form a network,coined as the Internet of Data (IoD),which has huge potential in data-intensive applications.To better understand IoD,the basic concept and main challenges of IoD are also stated.Meanwhile,to provide more detailed understanding,some feasible techniques that can be used in IoD are also explored,like big data,data mining and artificial intelligence,which are all hot research areas and have been studied extensively in recent years.…”
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827
COMPLEX METHOD OF SEEKING THE MAXIMUM OF NON-NEGATIVE FUNCTION OF TWO VARIABLES
Published 2018-01-01“…On one hand,the conclusions obtained in this paper can be directly used to solve the optimization problem in which the analytic function theory could be used,on the other hand,it can be used to obtain the global optimization solutions of the two-dimension mathematical optimization problems in which the method could be used in a high precision and high effective manner.…”
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828
Multilingualism and Plurilingualism in Teaching the Lingua Franca: A Critical Review
Published 2023-09-01“…To address this intricate task in an effective manner, it is imperative for future scholars to embrace a dual approach characterized by boldness and humility, while acknowledging the extensive global ramifications involved. …”
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829
Forest Ecosystem Carbon Measurement Methods and Future Directions
Published 2024-01-01“…The forest ecosystem is a crucial component of terrestrial ecosystems,possessing the largest carbon reservoir on the Earth's surface.The fluctuations in its carbon stocks have a profound impact on the global carbon cycle.In the current context of a growing greenhouse effect and the rising occurrence of extreme climates,accurately estimating carbon stocks in the forest ecosystem and strengthening the construction monitoring system for its carbon stocks holds great significance for gaining an in-depth understanding of the global carbon cycle and predicting global climate change.Oriented toward strengthening the carbon sink function of forest ecosystems and achieving the dual carbon target, this paper systematically explained the mechanism of carbon sequestration in forest ecosystems.It analyzed and compared several mainstream methods of forest carbon estimation, proposing feasible strategies for building a forest carbon stock monitoring system in China.The aim is to provide a theoretical reference for the stable improvement of China's forest ecosystem carbon stock monitoring capacity and to provide scientific support for achieving the carbon peak and carbon neutrality in a timely manner.…”
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830
Comparing ChatGPT And LSTM In Predicting Changes In Quarterly Financial Metrics
Published 2024-06-01“… In the financial industry, the ability to predict financial metrics accurately and in a timely manner can significantly impact investment decisions, risk management, and strategic planning. …”
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831
Porosity Characteristics of Chars Derived from Different Lignocellulosic Materials
Published 1999-10-01“…The precursors which were treated in this manner were fruit stones and nut shells (peach, apricot and olive stones; date pits, almond, hazel nut and pistacio shells), fibrous materials (sugar cane bagasse, date palm branches and leaves, cotton stalks and wood meal), corn cobs, rice husks, alkali-washed rice hulls and barbecue charcoal. …”
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832
An analysis of two couplets of Ferdowsi and Malek-o alshoara Bahar according to formalism approach
Published 2015-02-01“…In the end the result is that even though Malek-o alshoara Bahar has been successful in this imitation, Ferdowsi in more artistic manner has succeed to add the richness of his poetry with more attention to form and voice patterns and subtle use of rhetorical and literary elements, so he has revealed literary discourse in his poem as prominent as possible.…”
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833
Complex Dynamical Behavior of Holling–Tanner Predator-Prey Model with Cross-Diffusion
Published 2022-01-01“…Specifically, pattern transitions of the predator between distinct Turing pattern structures vary in an orderly manner: from spotted patterns to stripe patterns, and finally to black-eye patterns. …”
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834
Réglementer au plus près des territoires: le cas de la ressource en eau en France
Published 2020-05-01“…CLE must define, in a local and concerted manner, coercive rules necessary to reach these major objectives. …”
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835
Digital sharia financial and business center can be realized now
Published 2023-12-01“…The development of Islamic Finance and Business in a centralized manner must first be arranged on a common platform that Finance and Business is a way to improve the progress and civilization of the Islamic world because, without an agreement, there will be no Center for Islamic Finance and Business in Islamic countries.…”
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836
Numerical Investigation into Flutter and Flutter-Buffet Phenomena for a Swept Wing and a Curved Planform Wing
Published 2019-01-01“…In addition, for such a wing, the aeroelastic instability condition, consisting in a classical flutter, is postponed compared to a conventional swept wing, for which a flutter-buffet instability occurs. In a preliminary manner, the study shows that, for a curved planform wing, the high speed buffet is not an issue and at the same time notable fuel saving can be achieved.…”
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837
Exploring Secondary Students’ Conceptions about Fire Using a Two-Tier, True/False, Easy-to-Use Diagnostic Test
Published 2015-07-01“…We finally present, in an explorative and accessible manner, the results that were obtained. These results support the existence of previously recorded misconceptions, but also bring certain nuances to some of their previous interpretations. …”
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838
Integrating Sensor Networks for Energy Monitoring with Service-Oriented Architectures
Published 2013-06-01“…Additionally, this device-level information should be shared with the end-users in a trusted manner to increase their energy awareness. We propose a novel platform for the smart grid which enables the seamless integration of sensor networks with a service-oriented architecture approach. …”
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839
High-performance federated continual learning algorithm for heterogeneous streaming data
Published 2023-05-01“…Aiming at the problems of poor model performance and low training efficiency in training streaming data of AI models that provide intelligent services, a high-performance federated continual learning algorithm for heterogeneous streaming data (FCL-HSD) was proposed in the distributed terminal system with privacy data.In order to solve the problem of the current model forgetting old data, a model with dynamically extensible structure was introduced in the local training stage, and an extension audit mechanism was designed to ensure the capability of the AI model to recognize old data at the cost of small storage overhead.Considering the heterogeneity of terminal data, a customized global model strategy based on data distribution similarity was designed at the central server side, and an aggregation-by-block manner was implemented for different modules of the model.The feasibility and effectiveness of the proposed algorithm were verified under various data increment scenarios with different data sets.Experimental results show that, compared with existing works, the proposed algorithm can effectively improve the model performance to classify old data on the premise of ensuring the capability to classify new data.…”
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840
Action integréee pour la valorisation et le respect des Indiens dans la communauté indigène Nambikwara – District de Comodoro, Mato grosso
Published 2014-03-01“…The aim is to the integrate them in our society without loss of their cultural identity, as if the native in an humble and simple manner, they can understand our world in their own way. …”
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